Onyx Fat Bike Rear Hub - 12 x 197mm 6-Bolt XD Black 32H Model=STEPS SC-EM800 Head Unit 2 solid and 5 flash

2 solid and 5 flash modes

4L) dimensions 24x5x20cm color black weight 185g

Disc Material Stainless steel/Aluminum Disc Diameter 140mm Hub Compatibility Center Lock Disc Technology Paceline Hardware No

With eight LEDs this light is engineered for maximum efficiency and runtime providing the best beam pattern for optimal visibility in even the most challenging conditions

3mm Weight 248g Color Purple

Onyx Fat Bike Rear Hub - 12 x 197mm 6-Bolt XD Black 32H Model=STEPS SC-EM800 Head Unit 2 solid and 5 flashMachined to the tightest tolerances. Onyx hubs use sprag internals for strength extremely low rolling resistance and infinite points of engagement. All Onyx hubs come standard with ceramic hybrid bearings so there is no need to upgrade. Ceramic hybrid bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance 5 year limited warranty Made in the USA Flange Diameter, Left 60 Rear Axle 12mm Thru x 197mm Flange